Physical Interface
Front Panel
Rear Panel
Solid on/Flashing: The output power of the switch is about to reach or has reached the upper limit. The
power supply may be abnormal if more devices are connected.
Unlit: The switch does not supply power to a powered device (PD), or supplies power to a PD normally and
its output power does not reach the upper limit.(About five seconds after the output power of the switch
returns to normal, the PoE-MAX indicator will be unlit.)
Solid on: The port is connected.
Flashing: The port is transmitting data.
Unlit: The port is disconnected or connection is abnormal.
Solid on: The switch supplies power to a PD normally.
Unlit: The switch is disconnected from a PD or power supply is abnormal.
Solid on: The switch is powered on normally.
Unlit: No power supply is connected or power supply is abnormal.
Used for connection to a PD via a network cable.
Used for connection to another device via a network cable.
Used for connection to a grounding cable to protect the switch from lightning.
Use the attached power adapter or power cord to connect the switch to a socket.